不同伤害指标对评价人体胸部侧向碰撞伤害程度的影响

Influence of Different Injury Index on Evaluating Human Thorax Injury

以蜂窝状纸板为吸能材料 ,根据模拟汽车侧面碰撞的假人 滑车碰撞试验结果 ,分别以基于加速度参数建立的胸部伤害指标和基于变形参数建立的伤害指标 ,分析车门与乘员之间有无吸能材料和吸能材料特性对胸部侧向碰撞伤害程度的影响 。

By use of paper honeycombs as the padding material and based on sled side impact tests for human thorax injury tolerance, the paper indicates that thorax responses, unpadded and padded with distinct paper honeycombs between the dummy and sidewall, are different, and analyses the influence for evaluating results when the acceleration - based injury index and the deflection-based index are applied to evaluate human thorax injury tolerance.